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私はラズベリーのセットアップにいくつか問題があります。私のラズベリーパイからFirebaseに接続します
テスト：何の問題もなく私のラップトップ上の
# -*- coding: utf-8 -*-
import requests
import json
firebase_url = 'https://myDb.firebaseio.com'
name = 'db_name'
test = {}
print(firebase_url + '/' + name + '/setup.json')
test = requests.get(firebase_url + '/' + name + '/setup.json')
test = test.json()
print(test)
実行します。ラズベリーパイで私はこれを得る：
https://myDb.firebaseio.com/db_name/setup.json
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 516, in urlopen
body=body, headers=headers)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 304, in _make_request
self._validate_conn(conn)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 724, in _validate_conn
conn.connect()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 203, in connect
conn = self._new_conn()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 133, in _new_conn
(self.host, self.port), self.timeout, **extra_kw)
File "/usr/lib/python3/dist-packages/urllib3/util/connection.py", line 64, in create_connection
for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
File "/usr/lib/python3.4/socket.py", line 530, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 362, in send
timeout=timeout
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 559, in urlopen
_pool=self, _stacktrace=stacktrace)
File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 245, in increment
raise six.reraise(type(error), error, _stacktrace)
File "/usr/lib/python3/dist-packages/six.py", line 624, in reraise
raise value.with_traceback(tb)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 516, in urlopen
body=body, headers=headers)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 304, in _make_request
self._validate_conn(conn)
File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 724, in _validate_conn
conn.connect()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 203, in connect
conn = self._new_conn()
File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 133, in _new_conn
(self.host, self.port), self.timeout, **extra_kw)
File "/usr/lib/python3/dist-packages/urllib3/util/connection.py", line 64, in create_connection
for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
File "/usr/lib/python3.4/socket.py", line 530, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
urllib3.exceptions.ProtocolError: ('Connection aborted.', gaierror(-2, 'Name or service not known'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "test_fire.py", line 11, in <module>
test = requests.get(firebase_url + '/' + name + '/setup.json')
File "/usr/lib/python3/dist-packages/requests/api.py", line 60, in get
return request('get', url, **kwargs)
File "/usr/lib/python3/dist-packages/requests/api.py", line 49, in request
return session.request(method=method, url=url, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 457, in request
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 569, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 407, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', gaierror(-2, 'Name or service not known'))
私はそれが接続できないことを意味します。しかし、それが接続できない理由は別の質問です。私はweavedでSSH経由でログインしている間にこのテストを実行しています。インターネットは何の問題もなく稼動しています。私は明らかな何かを見逃しているように感じるが、私はちょうどどこを見るか分からない。
ありがとうございます！